vidar | b13d8c780823acb0988d1af87073ea9bba5a4bc8048e5e4f374144249ed33222

Analysis

max time kernel
134s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-10-2024 15:21

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General

Target

2536-15-0x0000000000400000-0x0000000000676000-memory.exe
Size

2.5MB
MD5

c5d034de329f13f091f162bbb7bb8448
SHA1

ac443d0b6ca4c59c8ebd4e73a8f3f768e21d338a
SHA256

b13d8c780823acb0988d1af87073ea9bba5a4bc8048e5e4f374144249ed33222
SHA512

4ba72d0f477099eca9609c800af02cd4eecc71e3df95d2fb750e55bd3af2b3f39f546c259ed198c56c1a08074363f535a5e5bc215d36889f727b3489dac1ae63
SSDEEP

12288:8GOv3+N11n5ALvpjTACnUBek0VYExdZa:8GOv3+N11n5ALvpjTAQUBe4O

Score

10^/10

vidar 0b3bd69430b7d827b107ba2ed809207d discovery stealer

Malware Config

Extracted

Family

vidar

Version

11.1

Botnet

0b3bd69430b7d827b107ba2ed809207d

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/1720-0-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4420	1720	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2536-15-0x0000000000400000-0x0000000000676000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2536-15-0x0000000000400000-0x0000000000676000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2536-15-0x0000000000400000-0x0000000000676000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1720
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 216
  2⤵
  - Program crash
  PID:4420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1720 -ip 1720
1⤵
PID:4828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1720-0-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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